1996
1995
1995
1971
1973
1967
1971
1967
1967
1971
1974
1967
1974
1970
1960
1967
1983
1960
1969
1959
1962
1966
1960
1974
1962
1959
1961
1968
1957
1970
1956
1975
1974
1968
1969
1959
1969
2002
1997
1971
1956
1968
1961
1960
1957
1968
1968
1960
1977
1977
1971
1974
1980
1974
1960
1966
1968
1971
1975
1982
1969
1988
1957
1972
1972
1971
1967
1972
1961
1969
1962
1958
1970
1975
1967
1968
1975
1958
1968
1966
1959
1975
1969
1973
1960
Comments